Download AKTU B-Tech 8th Sem 2016-17 EEE052 Advance Control System Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 8th Semester (Eight Semester) 2016-17 EEE052 Advance Control System Question Paper

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B.TECH.
THEORY EXAMINATION (SEM?VIII) 2016-17
ADVANCE CONTROL SYSTEM
Time : 3 Hours Max. Marks : 100
Note : Be precise in your answer. In case Ofnumerical problem assume data wherever not provided.
SECTION-A
1 Explain the following : (10x2=20)
a) Write down properties of STM..
b) Write down a note on J ury stability criterion.
0) Write down different properties of Z-transform.
(1) Write about way to find out controllability and observability of a system.
e) What do you mean by Bilinear transformation?
f) What are the sufficient conditions of lyapunov stability
g) Give the advantages and disadvantages of canonical variables.
h) What do you mean by STM? Give its formula
i) Predict the stability of the following system: F(Z): 824 + 423 + 222 +42
j) Define Popov?s criterion for stability.
SECTION-B
2 Attempt any five of the following : (10x5=50)
a) What are Fuzzy logics? Write an explanatory note on evolution of fuzzy logics.
b) What do you mean by linear quadratic equation and derive Hamilton J acobi equation.
0) Obtain the unit step response of the system shown below
E (s) e ?
+ s S (5+!) 7
21
d) Prove that the solution of state equation is unique.
e) Write the state equations for the system as shown in Figure.1 in which X1, X2 and x3 constitute the
state vectors. Determine whether the system is completely controllable or not.
Q
U(s) -
X115)
5+
Figural
f) Differentiate between the 8150 and MISO systems.
g) What is non? linearity and explain different types of non linearities?
h) nprivp Hm: chr?rihing Flinr?tinn nF nn_n{:?F nnnlinpqrify \xzifh hycfPrF-cic
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Attempt any two of the following : (15x2=30)
Explain pontryagin?s minimum principle and then solve given problem. Consider the linear,
constant system
i=A1+Bu
With u(t) unrestricted .Find u(t) which minimizes trade?off between terminal error and
control effort.
What are neural networks? Write an explanatory note on evolution of neural networks. Also
give difference between Neural and Fuzzy networks.
Explain Ricatti equation and give solution for it.
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